A CNC router would have three directions which are referred to as X, Y and Z axis. Since all of the axis work together, they can create better designs and shapes. How does the CNC wood router works? It is controlled, as mentioned by the CNC controller and the computer software. This would direct the movements of the motor to produce the design or shape. Since then, woodworking continued to expand, develop and has undergone so much that it has become mechanized to guarantee consistent designs, thus, CNC woodworking. CNC stands for Computer Numerical Control. It is not only particularly used for woodwork, it has been an integral part in the manufacturing industry since its development during the 1970s. For example, manually drilling holes would take a while, imagine drilling in large numbers, it is likely that a person would experience fatigue and increase the possibility of human error in the manufacturing line. CNC machines could reduce human-related errors and retain consistency, accuracy and precision in their work pieces. They are quick to add that their personal touches are all still there in their work, albeit done faster now than before. Where precise-fitting assemblies (dados, rabbets, inlays, arches, bas relief carvings) used to be difficult to produce using the traditional tools, CNC technology did all of them quickly and efficiently. It is not just big companies and businesses that use CNC woodworking. Hobbyists and small scale businessmen are taking advantage of automated manufacturing process. They could make their own CNC machines since there are automated routers which can be purchased for lower prices and there are also do-it-yourself kits available. CNC Routers CNC Routers are the machines that are programmed to shape wood in specific and precise shapes and sizes. These files are also created by CAD/CAM programs. The old traditional routers are usually supervised by humans while CNC routers are totally automated. CNC Mills These are the CNC machines that are used to shape metals and other types of materials.